The Fly-by-Night package delivery company has started a new passenger service. In flight


Question: Question 1

The Fly-by-Night package delivery company has started a new passenger service. In flight, Fly-by-Night flight attendants give a bag of peanuts to each passenger. According to information supplied by their supplier, Reaper Nuts, the probability distribution for the number of peanuts in a bag is given below.

Number of nuts in bag (X) Probability of a bag with x peanuts
5 0.2
6 0.4
7 0.3
8 0.1

The mean and standard deviation of the number of nuts in a bag is?

Price: $2.99
Answer: The solution consists of 2 pages
Solution Format: Word Document

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